Finding God at Harvard, Spiritual Journeys of Christian Thinkers
Harper/Zondervan, 1996 republished 2006, Boston Globe bestseller and CBA Book of the Year for Mission & Evangelism

Finding God Beyond Harvard: The Quest for Veritas,
By Kelly Monroe Kullberg, Inter Varsity Press, 2006, nominated Book of Year.

A Faith and Culture Devotional: Daily Readings in Art, Science and Life.
Editors Kelly Kullberg and Lael Arrington with 70 co-authors including Eric Metaxas, Mako Fujimura, Chuck Colson, Dallas Willard, Keith Getty.
Zondervan, 2008.

Winning the World: An Invitation to the Church Courageous,
by David Kullberg, (forthcoming)